445138784064

Names of 445138784064

• Cardinal: 445138784064 can be written as Four hundred forty-five billion, one hundred thirty-eight million, seven hundred eighty-four thousand and sixty-four.

Scientific notation

• Scientific notation: 4.45138784064 × 10¹¹

Factors of 445138784064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 144

Divisors of 445138784064

• Number of divisors d(n): 784
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 64 72 76 78 81 96 104 107 108 114 117 144 152 156 162 171 192 208 214 216 228 234 243 247 288 304 312 321 324 342 351 361 416 428 432 456 468 486 494 513 576 608 624 642 648 684 702 722 729 741 832 856 864 912 936 963 972 988 1026 1053 1083 1216 1248 1284 1296 1368 1391 1404 1444 1458 1482 1539 1712 1728 1824 1872 1926 1944 1976 2033 2052 2106 2166 2223 2496 2568 2592 2736 2782 2808 2888 2889 2916 2964 3078 3159 3249 3424 3648 3744 3852 3888 3952 4066 4104 4173 4212 4332 4446 4617 4693 5136 5184 5472 5564 5616 5776 5778 5832 5928 6099 6156 6318 6498 6669 6848 6859 7488 7704 7776 7904 8132 8208 8346 8424 8664 8667 8892 9234 9386 9477 9747 10272 10944 11128 11232 11552 11556 11664 11856 12198 12312 12519 12636 12996 13338 13718 13851 14079 15408 15552 15808 16264 16416 16692 16848 17328 17334 17784 18297 18468 18772 18954 19494 20007 20544 20577 22256 22464 23104 23112 23328 23712 24396 24624 25038 25272 25992 26001 26429 26676 27436 27702 28158 29241 30816 32528 32832 33384 33696 34656 34668 35568 36594 36936 37544 37557 37908 38627 38988 40014 41154 42237 44512 46224 46656 47424 48792 49248 50076 50544 51984 52002 52858 53352 54872 54891 55404 56316 58482 60021 61632 61731 65056 66768 67392 69312 69336 71136 73188 73872 75088 75114 75816 77254 77976 78003 79287 80028 82308 84474 87723 89024 89167 92448 97584 98496 100152 101088 103968 104004 105716 106704 109744 109782 110808 112632 112671 115881 116964 120042 123462 126711 130112 133536 138672 142272 146376 147744 150176 150228 151632 154508 155952 156006 158574 160056 164616 164673 168948 175446 178334 180063 184896 185193 195168 200304 202176 207936 208008 211432 213408 219488 219564 221616 225264 225342 231762 233928 237861 240084 246924 253422 263169 267072 267501 277344 292752 295488 300352 300456 303264 309016 311904 312012 317148 320112 329232 329346 337896 338013 347643 350892 356668 360126 370386 380133 390336 400608 416016 422864 426816 438976 439128 443232 450528 450684 463524 467856 475722 480168 493848 494019 502151 506844 526338 535002 554688 555579 585504 600912 606528 618032 623808 624024 634296 640224 658464 658692 675792 676026 695286 701784 713336 713583 720252 733913 740772 760266 801216 802503 832032 845728 878256 886464 901056 901368 927048 935712 951444 960336 987696 988038 1004302 1013688 1014039 1042929 1052676 1070004 1111158 1140399 1171008 1201824 1236064 1248048 1268592 1280448 1316928 1317384 1351584 1352052 1390572 1403568 1426672 1427166 1440504 1467826 1481544 1482057 1506453 1520532 1605006 1664064 1666737 1691456 1756512 1802736 1854096 1871424 1902888 1920672 1975392 1976076 2008604 2027376 2028078 2085858 2105352 2140008 2140749 2201739 2222316 2280798 2403648 2407509 2472128 2496096 2537184 2634768 2703168 2704104 2781144 2807136 2853344 2854332 2881008 2935652 2963088 2964114 3012906 3041064 3128787 3210012 3333474 3421197 3513024 3605472 3708192 3805776 3841344 3950784 3952152 4017208 4054752 4056156 4171716 4210704 4280016 4281498 4403478 4444632 4519359 4561596 4815018 4992192 5000211 5074368 5269536 5408208 5562288 5614272 5706688 5708664 5762016 5871304 5926176 5928228 6025812 6082128 6257574 6420024 6422247 6605217 6666948 6842394 7210944 7222527 7416384 7611552 7904304 8034416 8109504 8112312 8343432 8421408 8560032 8562996 8806956 8889264 9038718 9123192 9386361 9540869 9630036 10000422 10539072 10816416 11124576 11417328 11524032 11742608 11852352 11856456 12051624 12164256 12515148 12840048 12844494 13210434 13333896 13558077 13684788 14445054 15223104 15808608 16068832 16224624 16686864 16842816 17120064 17125992 17613912 17778528 18077436 18246384 18772722 19081738 19260072 19266741 19815651 20000844 21632832 21667581 22249152 22834656 23485216 23712912 24103248 24328512 25030296 25680096 25688988 26420868 26667792 27116154 27369576 28159083 28622607 28890108 31617216 32137664 32449248 33373728 34251984 35227824 35557056 36154872 36492768 37545444 38163476 38520144 38533482 39631302 40001688 40674231 43335162 45669312 46970432 47425824 48206496 50060592 51360192 51377976 52841736 53335584 54232308 54739152 56318166 57245214 57780216 59446953 64898496 65002743 66747456 68503968 70455648 72309744 72985536 75090888 76326952 77040288 77066964 79262604 80003376 81348462 85867821 86670324 94851648 96412992 100121184 102755952 105683472 106671168 108464616 109478304 112636332 114490428 115560432 118893906 122022693 130005486 137007936 140911296 144619488 150181776 152653904 154080576 154133928 158525208 160006752 162696924 171735642 173340648 178340859 200242368 205511904 211366944 216929232 218956608 225272664 228980856 231120864 237787812 244045386 257603463 260010972 289238976 300363552 305307808 308267856 317050416 320013504 325393848 343471284 346681296 356681718 366068079 411023808 422733888 433858464 450545328 457961712 462241728 475575624 488090772 515206926 520021944 535022577 600727104 610615616 616535712 634100832 650787696 686942568 693362592 713363436 732136158 772810389 867716928 901090656 915923424 951151248 976181544 1030413852 1040043888 1070045154 1233071424 1268201664 1301575392 1373885136 1386725184 1426726872 1464272316 1545620778 1802181312 1831846848 1902302496 1952363088 2060827704 2080087776 2140090308 2318431167 2603150784 2747770272 2853453744 2928544632 3091241556 3804604992 3904726176 4121655408 4160175552 4280180616 4636862334 5495540544 5706907488 5857089264 6182483112 6955293501 7809452352 8243310816 8560361232 9273724668 11413814976 11714178528 12364966224 13910587002 16486621632 17120722464 18547449336 23428357056 24729932448 27821174004 34241444928 37094898672 49459864896 55642348008 74189797344 111284696016 148379594688 222569392032 445138784064
• Sum of all divisors σ(n): 1519547359680
• Sum of proper divisors (its aliquot sum) s(n): 1074408575616
• 445138784064 is an abundant number, because the sum of its proper divisors (1074408575616) is greater than itself. Its abundance is 629269791552

Bases of 445138784064

• Binary: 110011110100100010101101100111101000000₂
• Hexadecimal: 0x67A456CF40
• Base-36: 5OHS5000

Squares and roots of 445138784064

• 445138784064 squared (445138784064²) is 198148537077976420356096
• 445138784064 cubed (445138784064³) is 88203598858950843310975911330054144
• The square root of 445138784064 is 667187.2181509475
• The cube root of 445138784064 is 7635.4003182089

Scales and comparisons

• 445,138,784,064 seconds is equal to 14,154 years, 1 week, 6 days, 6 hours, 14 minutes, 24 seconds.
• To count from 1 to 445,138,784,064 would take you about twenty-eight thousand, three hundred eight years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 445138784064 cubic inches would be around 636.3 feet tall.

Recreational maths with 445138784064

• 445138784064 backwards is 460487831544
• 445138784064 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 445138784064's digits is 54
• More coming soon!